/Engine/Source/Developer/WidgetRegistration/Public/ToolbarRegistrationArgs.h
A class that provides theFToolbarRegistrationArgsfor a UE toolbar
class FToolbarRegistrationArgs : public [FToolElementRegistrationArgs](API\Developer\WidgetRegistration\FToolElementRegistrationArgs)
TSharedRef<FTo...
ToolBarBuilder
TheFToolBarBuilderobject used to build up a toolbar widget